Features 1、The horseshoe auscultation head is precision forged, high in density and sound sensitivity. 2、Auscultation head is tightly connected with sound tube to avoid sound leakage. 3、Sound tube with fine workmanship for excellent sound amplification effect. 4、Earplugs adopts high quality PVC material, comfortable to wear. 5、Nice stethoscope for collecting and amplifying sounds from the heart, lungs, arteries, veins, and other internal organs. Specification The stethoscope is usually composed of an auscultation head, a sound tube and an ear hook, which is used to collect and amplify sounds from the heart, lungs, arteries, veins, and other internal organs. Features: 1. The horseshoe auscultation head is precision forged, high in density and sound sensitivity. 2. Auscultation head is tightly connected with sound tube to avoid sound leakage. 3. Sound tube with fine workmanship for excellent sound amplification effect. 4. Earplugs adopts high quality PVC material, comfortable to wear. 5. Nice stethoscope for collecting and amplifying sounds from the heart, lungs, arteries, veins, and other internal organs. Specification: Condition: 100% brand new Material : PVC, copper, zinc alloy Color: Black Weight: Approx. 436g/15.4oz Package list: 1 * Stethoscope 4 * Spare Earplugs Package List